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    <title>Document</title>
    <script>
        // 方法一
        var arr = [2, 3, 5, 7, 8, 77, 54, 33, 55]
        var newarr = [];
        var j = 0;
        for (var i = 0; i < arr.length; i++) {
            if (arr[i] > 10) {
                newarr[j] = arr[i];
                j++;
            }
        } console.log(newarr);
        // 方法二
        for(var i=0;i<arr.length;i++){
            

        }
    </script>
</head>

<body>

</body>

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